Transaction not yet indexed

321Mxfmr2PUCSKZgh5SEorFFe5L5nJuCHKzpHrKWNwr52J4cKgE7uMkP9paN1T86eX2FoLC2JQKbybfKVysv2k26

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.